Krauskopf, Konrad <br/><br/>
The physical universe / 
Konrad Krauskopf, Arthur Beiser. 
 - New York :  McGraw-Hill Book Co.,  1960. 
 - 536 p. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science